It’s very dangerous ______ _ children to cross the busy street.
You can’t wear shoes inside this place.It_____.
—Do you have any plans for tonight?—Yes ,I____at the new Italian restaurant in town.
—I lost my ticket,but______the travel agent gave me another one.
—Nathan likes his job because he ______enjoy the beauty of nature
—The scarves are all beautiful.I can’t decide which one to choose.—Oh,look at this red one.I think it’s______.